Harman Kardon HD 990 (serv.man5) EMC - CB Certificate ▷ View online
Test report no. SH08090332-001
Page 28 of 76
6.3 Test Setup and Test Procedure
The measurement was applied in a semi-anechoic chamber.
Instruments used were following CISPR 16-1.
Measurement methods and operation conditions of EUT was according to clause 5.2
and 5.7of EN55013
The frequency range from 30MHz to 1000MHz was checked.
Instruments used were following CISPR 16-1.
Measurement methods and operation conditions of EUT was according to clause 5.2
and 5.7of EN55013
The frequency range from 30MHz to 1000MHz was checked.
Test report no. SH08090332-001
Page 29 of 76
6.3 Test Protocol
Temperature
:
°C
Relative humidity:
%
Channel
Harmonic
number
Frequency
(MHz)
Test
result
(dB
µV/m)
Polarization
(H/V)
Limits of
Standard
Fundamental 94.15
2
188.30
3
282.45
4
376.60
5
470.75
6
564.90
7
659.05
8
753.20
9
847.35
2
Harmonic
10
941.50
Fundamental 242.15
2
484.30
3
726.45
10
Harmonic
4
968.60
25 Fundamental
542.15
55 Fundamental
782.15
F:57
dB
dB
µV/m
H:30MHz-
300MHz:
52 dB
µV/m
300MHz-
1GHz:
56 dB
µV/m
Others
Others
30 ~
230MHz
40 dB
µV/m
230 ~
1000MHz
47 dB
1000MHz
47 dB
µV/m
Note: * means margin >20dB.
Test report no. SH08090332-001
Page 30 of 76
6.4 Emission waveform
6.5 Measurement uncertainty
The measurement uncertainty describes the overall uncertainty of the given measured
value during the operation of the EUT.
Measurement uncertainty of radiated emission is:
value during the operation of the EUT.
Measurement uncertainty of radiated emission is:
± 5.31dB
The measurement uncertainty is given with a confidence of 95%, k=2.
The measurement uncertainty is traceable to internal procedure TI-036.
The measurement uncertainty is traceable to internal procedure TI-036.
Test report no. SH08090332-001
Page 31 of 76
7. Harmonics
Test result:
PASS
7.1 Block Diagram of Test Setup
7.2 Test Setup and Test Procedure
Harmonics of the fundamental current were measured up to 40 order harmonics using
a digital power meter with an analogue output and frequency analyser which was
integrated in the harmonic & flicker test system. The measurements were carried out
under steady conditions .
a digital power meter with an analogue output and frequency analyser which was
integrated in the harmonic & flicker test system. The measurements were carried out
under steady conditions .
This product is not defined as lighting equipment, and has rated power less than 75W,
therefore, no limit apply according to EN 61000-3-2
Harmonic & flicker
test system
test system
EUT
AE
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